aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/bcm27xx/patches-5.4/950-0228-drm-v3d-Hook-up-the-runtime-PM-ops.patch
diff options
context:
space:
mode:
authorÁlvaro Fernández Rojas <noltari@gmail.com>2020-05-28 19:08:55 +0200
committerÁlvaro Fernández Rojas <noltari@gmail.com>2020-05-28 19:12:43 +0200
commit77e97abf129c5028385dd72587eabab68db0d954 (patch)
treefc52a8c2ba346da77281f00538a1eb6de49deb5d /target/linux/bcm27xx/patches-5.4/950-0228-drm-v3d-Hook-up-the-runtime-PM-ops.patch
parent5d3a0c6b26144eb5d62515b99613b5ad8dbdc717 (diff)
downloadupstream-77e97abf129c5028385dd72587eabab68db0d954.tar.gz
upstream-77e97abf129c5028385dd72587eabab68db0d954.tar.bz2
upstream-77e97abf129c5028385dd72587eabab68db0d954.zip
bcm27xx: update to latest patches from RPi foundation
Also removes random module and switches to new bcm2711 thermal driver. Boot tested on RPi 4B v1.1 4G. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0228-drm-v3d-Hook-up-the-runtime-PM-ops.patch')
-rw-r--r--target/linux/bcm27xx/patches-5.4/950-0228-drm-v3d-Hook-up-the-runtime-PM-ops.patch34
1 files changed, 34 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0228-drm-v3d-Hook-up-the-runtime-PM-ops.patch b/target/linux/bcm27xx/patches-5.4/950-0228-drm-v3d-Hook-up-the-runtime-PM-ops.patch
new file mode 100644
index 0000000000..438922177d
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.4/950-0228-drm-v3d-Hook-up-the-runtime-PM-ops.patch
@@ -0,0 +1,34 @@
+From 0b1f35dfb545dab884df2b4761e1af731f41ca9e Mon Sep 17 00:00:00 2001
+From: Eric Anholt <eric@anholt.net>
+Date: Mon, 14 Jan 2019 14:47:57 -0800
+Subject: [PATCH] drm/v3d: Hook up the runtime PM ops.
+
+In translating the runtime PM code from vc4, I missed the ".pm"
+assignment to actually connect them up. Fixes missing MMU setup if
+runtime PM resets V3D.
+
+Signed-off-by: Eric Anholt <eric@anholt.net>
+(cherry picked from commit ca197699af29baa8236c74c53d4904ca8957ee06)
+---
+ drivers/gpu/drm/v3d/v3d_drv.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/gpu/drm/v3d/v3d_drv.c
++++ b/drivers/gpu/drm/v3d/v3d_drv.c
+@@ -69,7 +69,7 @@ static int v3d_runtime_resume(struct dev
+ }
+ #endif
+
+-static const struct dev_pm_ops v3d_v3d_pm_ops = {
++static const struct dev_pm_ops v3d_pm_ops = {
+ SET_RUNTIME_PM_OPS(v3d_runtime_suspend, v3d_runtime_resume, NULL)
+ };
+
+@@ -362,6 +362,7 @@ static struct platform_driver v3d_platfo
+ .driver = {
+ .name = "v3d",
+ .of_match_table = v3d_of_match,
++ .pm = &v3d_pm_ops,
+ },
+ };
+